Find the simplified product: ^3 square root of 9x^4 * ^3 square root of 3x^8

Step-by-step explanation:

multiply

9 times 3 is 27

x to the fourth times x to the eighth is x to the twelfth

this all under the cube root so I know that is the square root but pretend that it is the cube root of it

The cube root of 27 is 3 and the cube root of x to the twelfth is x to the fourth

so you have 3 times x to the fourth or

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: